Objective To explore the changes of index of heart function and major cardiovascular events (nonfatal myocardial infarction, stroke, and cardiovascular death) to H-type hypertension patients with left ventricular hypertrophy caused by Tianma Gouteng Decoction.Methods 126 H-type hypertension patients with left ventricular hypertrophy from January 2014 to May 2014 in our hospital were divided into observation group and control group,63 cases in each group.Control group was treated with conventional western medicine, observation group was treated with Tianma Gouteng Decoction on the basis of control group.The levels of plasma homocysteine (Hcy), left ventricular ejection fraction (LVEF),the E/A, and the incidence of major cardiovascular events were recorded and compared between the two groups.Results Compared with pre-treatment, the levels of Hcy in the two groups were significantly decreased(P<0.05), and the effect of observation group was better (P<0.05).After the treatment, the E/A and LVEF of the two groups were significantly improved (P<0.05); the E/A ratio and LVEF in observation group were significantly higher than those in control group (P<0.05).The incidence of major cardiovascular events in observation group was significantly lower than that in control group (6.35%VS 19.05%,P<0.05).Conclusion Tianma Gouteng Decoction can significantly reduce the Hcy of patients who get H-type hypertension, improve diastolic and systolic function and lower the occurrence of major cardiovascular events.

0.05).Con- clusion It is a feasible way for infants to fast in solid diet 6 hours and liquid 2 hours before operation in order to re- duce indisposition of infants and meet the need of operation.

Animals ; Brain-Derived Neurotrophic Factor ; pharmacology ; Cell Movement ; drug effects ; Cell Proliferation ; drug effects ; Cells, Cultured ; Chick Embryo ; Chorioallantoic Membrane ; blood supply ; Endothelial Cells ; cytology ; drug effects ; physiology ; Female ; Humans ; Mice ; Mice, Inbred C57BL ; Neovascularization, Physiologic ; drug effects ; Vascular Endothelial Growth Factor A ; pharmacology

Channels from the TRP superfamily have essential roles in a wide variety of sensory transductions, especially in mechano-sensation, such as hearing, touch and mechanical pain. TRP channels are also implicated in major channelopathies, including deafness, chronic pain, autosomal dominant polycystic kidney disease (ADPKD) and ventricular hypertrophy. As the leading candidates for mechano-sensitive channels, some TRP channels appear to be mechano-receptor, which can be activated by mechanical forces directly, such as C. elegans TRPN homolog TRP-4; whereas others may act as signal modulators, receiving and amplifying signals indirectly. This review is to introduce the function of TRPs in mechano-sensory transduction and to discuss the underlying molecular mechanisms.
Animals ; Humans ; Neural Conduction ; Sensation ; physiology ; Signal Transduction ; Transient Receptor Potential Channels ; metabolism ; physiology

Objective To evaluate the olfactory functions in patients with Parkinson's disease (PD) with a smell identification test developed for the Chinese population and to examine possible factors contributing to PD patients' olfactory performance.Methods Fifty-five patients with idiopathic and nondementia PD and 55 demographically matched healthy controls (HC) were recruited and their olfactory identification tested using the Chinese Smell Identification Test developed by the Institute of Psychology at Chinese Academy of Sciences.Results Olfactory identification score was significantly lower (t =-6.827,P＜0.01) in the PD group (19.3 ±5.4) as compared with the HC group (26.5 ±5.7).Of all PD patients,63.6％ scored over 1 SD below the age norm.In particular,of those with Hoehn-Yahr ratings between 2 to 3,77.8％ scored over 1 SD below the age norm.Receiver operating characteristic (ROC) curve analysis indicated that a cut-off score of 22.5 on the Chinese Smell Identification Test distinguished between PD patients and HC with a sensitivity of 74.6％ and specificity of 70.9％.Within the PD group,age,education,Hoehn-Yahr rating and Mini-Mental State Examination score were not found to correlate with olfactory performance (all P ＞ 0.05).Conclusion PD patients in China show significant impairment of olfactory identification,which is effectively captured by the Chinese Smell Identification Test.

Objective To investigate the full-term newborn′s weight in Zhengzhou city and nearby areas around Zhengzhou in Henan province.Methods Each group newborn′s weight was divided with sex and city.We studied the regularity of full-term newborn′s weight,and examined the cause of the newborn′s weight rising.Results The average newborn′s weight in Zhengzhou was (3449.06?453.97) g,which in nearby areas around Zhengzhou was (3352.07?429.91) g.The average newborn′s weight in Zhengzhou was 86.97 g higher than other cities (P

OBJECTIVE:To explore the multi-component,multi-target,multi-channel mechanism of Tibetan medicine Ptero-cephalus hookeri in the treatment of rheumatoid arthritis (RA). METHODS:The selected target compounds (10 chemical struc-tures of P. hookeri)were imported and stored by related software;target prediction and filtering were conducted by PharmMapper and DrugBank databases. The pathways of targets were acquired and analyzed by MAS 3.0 database. Finally P. hookeriactive com-ponent-targeting-pathwaynetwork was constructed by Cytoscape 3.4.0 software. RESULTS:The target information obtained in the PharmMapper database were compared with that of the DrugBank database for inflammation-related drugs,26 potential targets for the treatment of RA were obtained,in which MAPK14,RXRA,ALB,PDE4D,VDR may be the main potential target gene group in the treatment of RA. 57 functional pathways were obtained after 26 functional targets were annotated by pathway. In addition to 27 RA-related pathways,30 other pathways such as endocrine regulation and immune were involved. CONCLUSIONS:Base on the study of network pharmacology,P. hookeri plays the role in the treatment of RA by acting on inflammation,immune,endo-crine and related targets and pathways.

Objective To compare the relative efficacy and quality of extraction of human fecal DNA using four methods.Methods Real-time PCR were utilized for analysis both quantification and quality of the fecal targeted bacteria(including gut all eubaeterium,Bacteriodes-PrevoteUa group,Bifidobacterium spp Enterobacteriaceae and Enterococcus spp)by using 16s rRNA gene-targeted genus or group-specific primer sets.Results The negative rat of PCR product from method 3(phenol-chloroform plus bead-beating) was about 40%(4/10)by using universal primers,the PCR inhibition disappeared after fecal DNA purified with column.The total fecal 16s rRNA gene copy numbers(per gram of wet weight of feces)as well as the numbers of Bacteriodes-Prevotella group from method 1(QIAamp~DNA stool mini kit)and 4(QIAamp~ DNA stool mini kit combined with bead-beating)was higher significantly than that from method 2(FastDNA ~Kit,Biol01)and 3(P

Objective:To explore the protective effect of rapamycin and the role of autophagy on podocyte injury induced by pu-romycin amino nucleoside.Methods:The mice podocytes cell 5(MPC5)were randomly divided into four groups:Control group,PAN group(50 μg/ml PAN);rapamycin group(RAP group,100 ng/ml,200 ng/ml,300 ng/ml rapamycin)and PAN+rapamycin group (PAN+RAP group,treated with rapamycin before PAN).The apoptosis of podocytes were detected by Annexin V/PI.Transmission electronic microscopy was used to observe the formation of autophagosome.The expression of autophagic markers,LC3,p62,and 4EBP1,P70S6K,mTOR were detected by Western blot.Results: The podocyte apoptotic rate was significantly decreased when the podocytes were treated with rapamycin compared with PAN group.Further,more autophagosomes appeared in cytoplasm of podocytes in RAP and PAN+RAP group compared with PAN group.And the expression of LC3Ⅱ was significantly increased in rapamycin treated podocytes,whereas the expression of p62 was decreased markedly.Phosphorylation of mTOR,4EBP1 and P70S6K was decreased rapamycin treated groups.Conclusion: Podocyte autophagy was inhibited by PAN, and the apoptosis of podocytes was promoted.Rapamycin protect puromycin amino nucleoside induced podocyte injury by upregulating autophagy and it may be concerned with mTOR 4EBP1 and P70S6K signaling pathway.

Objective To analyze the etiological factor and genetic feature of a familial hemophagocytic lymphohistiocytosis patient with PRF1 mutation (FHL2) with human herpesvirus 7 (HHV7)infection and its family constellation. Methods Clinical characteristics, laboratory examinations of a FHL2 case with HHV7 infection were reported. HHV1-HHV8 virus DNA was screened by PCR; NK cell function was analyzed by flow cytometry; PRF1 gene mutations were analyzed by PCR and direct sequencing, structure of mutant PRF1 proteins were analyzed using ExPasy and I-TASSER server and genetics pedigree were analyzed. Results The patient's HHV7 viral was detected positive with DNA copy number of 350/106 peripheral nucleated cells. Flow cytometry analysis showed decrease both in proportion of perforin positive NK cells and perforin protein expression. Genetic testing showed PRF1 biallelic heterozygote mutations (c. 503G ＞ A/p. S168N and c. 1177T ＞ C/p. C393R) and pedigree analysis showed they were inherited. The patient was then treated with antivirus therapy, dexamethasone and VP16 therapy, but only achieved partial response. The patient was then followed by human leukocyte antigen 10/10 allele identical nonconsanguinity allogeneic hematopoietic stem cell transplantations (allo-HSCT) and soon the successful implantation of donor hematopoietic cells and persistent recovery was achieved. The patient was now surviving without recurrence for 9 months after allo-HSCT. Conclusions FHL is prone to be misdiagnosed as lymphoma. Genetic analysis of related gene mutation and herpes simplex virus detection will help in early and accurate diagnosis. Allo-HSCT is a fundamental treatment of FHL.